(declare-fun a () Real)
(declare-fun b () Real)
(declare-fun c () Real)
(declare-fun d () Real)
(declare-fun e () Real)
(assert (exists ((f Real)) (and (or (> (+ d (* (/ (* c e) (- (* c e) e)) f)) 0 (/ 0 a))) (> e 6))))
(assert (distinct a (/ b e)))
(check-sat)
